摘要:下列各组三角形中.相似的为( ) A.△ABC中.∠A=35°,∠B=50° △A′B′C′中.∠A′=35°,∠C′=105° B.△ABC中.AB=1.5.BC=1.25.∠B=38° △A′B′C′中.A′B′=2,B′C′=,∠B′=38° C.△ABC中.AB=12.BC=15.AC=26 △A′B′C′中.A′B′=20.B′C′=25.C′A′=40 图7-71
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